RT Journal Article SR Electronic T1 Curtis Tyrone, MD JF Ochsner Journal JO Ochsner J FD O. P. Jindal Global University SP 245 OP 246 VO 4 IS 4 A1 Hector O. Ventura A1 Eddy Randrup YR 2002 UL http://www.ochsnerjournal.org/content/4/4/245.abstract